CN213693855U - Electric power operation process monitoring camera convenient to dismouting - Google Patents

Abstract

The utility model discloses an electric power operation process monitoring camera convenient to disassemble and assemble, which comprises a fixed pipe sleeve, a rotary column and a camera body, wherein one end of the rotary column is slidably arranged in the fixed pipe sleeve, the outer circumference of one end of the rotary column is provided with at least two clamping blocks, the other end of the rotary column is positioned outside the fixed pipe sleeve, and the camera body is fixedly connected with the end part of the other end of the rotary column; clamping tables with the number equal to that of the clamping blocks are arranged along the inner side wall of the fixed pipe sleeve, sliding grooves matched with the clamping blocks are formed between the adjacent clamping tables, and annular grooves are formed between the clamping tables and the bottom of the fixed pipe sleeve; the bottom of the fixed pipe sleeve is provided with a pressure spring, when the clamping block slides to the annular groove along the sliding groove, the rotating column compresses the pressure spring, and after the clamping block rotates along the annular groove, the clamping block is tightly abutted to the clamping table. Use the utility model discloses can make dismouting camera easy operation and not fragile, be convenient for at the on-the-spot dismouting camera of electric power operation of difference, reduce camera purchase quantity, reduce cost.

Description

Electric power operation process monitoring camera convenient to dismouting

Technical Field

The utility model belongs to the power equipment field especially relates to electric power operation process surveillance camera head convenient to dismouting.

Background

If the operation is not standard in the electric power operation process, the electric power circuit is possibly damaged, the safety of a power grid is influenced, and even casualties occur. Therefore, along with the scientific and technological progress, monitoring camera is generally installed to present electric power operation process for monitor the electric power operation process, record electric power operation process, also play the warning effect to operating personnel simultaneously, improve operating personnel's standard operation consciousness. However, for the electric power operation, the monitoring is only needed when the operator works, so that the camera does not need to be installed on the operation site all the time, otherwise, a large number of cameras need to be purchased, and the cost is increased. If when the electric power cabinet to the website is maintained and overhauled, only need open the electric power cabinet after select suitable control visual angle installation camera on the electric power cabinet, then carry out the electric power operation, pull down the camera after the operation is accomplished and take away can. However, in the prior art, the camera is generally fixedly installed through the screw, the installation and operation are inconvenient, and the screw is easy to damage after repeated disassembly and assembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power operation process surveillance camera head convenient to dismouting can effectively solve among the prior art camera dismouting complex operation, a lot of dismouting and easily cause the problem of damage.

In order to solve the technical problem, the utility model adopts the following technical scheme: the monitoring camera convenient to disassemble and assemble in the power operation process comprises a fixed pipe sleeve, a rotary column and a camera body, wherein one end of the rotary column is slidably arranged in the fixed pipe sleeve, at least two clamping blocks are arranged on the outer circumferential surface of one end of the rotary column, the other end of the rotary column is positioned outside the fixed pipe sleeve, and the camera body is fixedly connected to the end part of the other end of the rotary column; the clamping platforms with the same number as the clamping blocks are arranged along the inner side wall of the fixed pipe sleeve, a sliding groove matched with the clamping blocks is formed between every two adjacent clamping platforms, an annular groove is formed between each clamping platform and the bottom of the fixed pipe sleeve, and the thickness of each annular groove is larger than or equal to that of each clamping block; the bottom of the fixed pipe sleeve is provided with a pressure spring, when the clamping block slides to the annular groove along the sliding groove, the end part of one end of the rotating column compresses the pressure spring, and after the clamping block rotates along the annular groove, the clamping block is tightly propped against the clamping table.

Preferably, the fixture block has a radian matched with the rotating column, and the fixture block is tightly attached and fixed on the rotating column. Set up like this and be favorable to the inseparable laminating of fixture block and column spinner, on the other hand also be convenient for seting up of annular and spout to make the fixture block easily closely laminate with annular and spout, reduce rocking of column spinner in fixed pipe sleeve, thereby guarantee the stability of camera body, guarantee the definition of surveillance video picture quality.

Preferably, the latch is integrally formed with the rotary post. The fixture block is convenient to process and manufacture, and the tight connection between the fixture block and the rotating column is further ensured.

Preferably, the fixture block has four, and each fixture block is arranged at an angle of 90 degrees with the adjacent fixture block. Because need set up the ka tai the same with fixture block quantity along fixed pipe box inner wall, consequently combine the size of rotatory pipe and fixed pipe box when in-service use, set up four fixture blocks and can play the fixed effect of better joint, be convenient for set up the ka tai simultaneously.

Preferably, the end of the rotating column is provided with a groove matched with the pressure spring. Through setting up the recess, when the fixture block rotated along the annular, the tip of column spinner not only received the elasticity of pressure spring, still can produce the friction with the pressure spring, probably leads to the pressure spring to follow radial bending, sets up in pressure spring complex recess, through the restriction of recess inner wall to the pressure spring, avoids the pressure spring to produce the bending.

Preferably, the outer surface of the bottom of the fixed pipe sleeve is fixedly connected with a connecting plate. The arrangement of the connecting plate facilitates the fixing of the fixing pipe sleeve at a proper position through the connecting plate on the electric power operation site.

Preferably, an electric push rod is arranged between the rotary column and the camera body, and the end part of the push rod of the electric push rod is fixedly connected with the camera body. The camera body can be moved through the electric push rod, so that the area which can be monitored by the camera body is wider, and the actual requirements of an electric power operation site are met more.

Preferably, one side of the ring groove close to the bottom is also provided with a boss extending towards the center of the ring groove. The boss is arranged, so that the situation that the compression spring is excessively compressed by the rotary column to cause the compression spring to lose elasticity can be avoided.

Preferably, each clamping table is provided with a clamping groove matched with the clamping block, and the clamping grooves are communicated with the annular grooves. After the clamping groove is formed, the clamping block can be limited and fixed in the axial direction through the clamping table and the pressure spring, the clamping block can be limited and fixed in the circumferential direction through the clamping groove, the stability of connection of the rotating column and the fixed pipe sleeve is guaranteed, and the definition of pictures shot by the camera body is further guaranteed.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up fixed pipe box and the column spinner of mutually supporting, with fixed pipe box fixed mounting in the operation point department that needs the control, then during operation at every turn, the column spinner that will be equipped with the camera body assemble to fixed pipe box on can, the spout in the fixed pipe box is aimed at to the fixture block on the column spinner, then slide the column spinner into fixed pipe box in until the fixture block slips into the annular, then rotate the column spinner and make the fixture block slide along the annular, because the pressure spring has the elastic action to the column spinner in the fixed pipe box, rotatory back fixture block will support tightly with the ka tai, the column spinner is stable with fixed pipe box connection this moment, the installation is accomplished. After the operation is accomplished, when the camera body needs to be dismantled, only need rotatory column spinner, make the fixture block rotate along the annular to align with the spout, in the fixture block automatic entering spout under the pressure spring effect, outside pulling column spinner can be with column spinner and fixed pipe box separation, the completion is dismantled. The installation and disassembly process is simple and convenient, only push-pull and rotation are needed, the structure is stable, and frequent installation and disassembly can not cause damage. This eliminates the need to increase camera procurement numbers.

Drawings

FIG. 1 is a schematic view of a rotary post being pushed into or pulled out of a stationary sleeve in one embodiment;

FIG. 2 is a schematic view illustrating a latch of the rotary post being pushed into the ring groove according to an embodiment of the present invention;

FIG. 3 is a schematic view illustrating the timing of the fastening of the engaging block and the engaging table on the rotary post according to an embodiment;

FIG. 4 is a cross-sectional view of the retaining sleeve taken along line A-A of FIG. 3;

FIG. 5 is a bottom view of the rotary post according to one embodiment;

fig. 6 is a schematic view illustrating a second embodiment of the present invention when a latch on a rotary post is fastened and fixed to a latch groove;

fig. 7 is a schematic structural diagram of a camera body with an electric push rod in the third embodiment.

The camera comprises a fixed pipe sleeve, a clamping table, a ring groove, a boss, a sliding groove, a clamping groove, a pressing spring, a connecting plate, a rotating column, a clamping block, a clamping spring, a connecting plate, a rotating column, a clamping block, a groove, a camera body and an electric push rod, wherein the fixed pipe sleeve is 1, the clamping table is 10, the ring groove is 11, the boss is 110, the sliding groove is 12, the.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected or detachably connected or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; may be directly connected or indirectly connected through an intermediate, unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The first embodiment is as follows: as shown in fig. 1 to 5, the monitoring camera for electric power operation process convenient to mount and dismount provided by the embodiment includes a fixed pipe sleeve 1, a rotary column 2 and a camera body 3, wherein one end of the rotary column 2 is slidably disposed in the fixed pipe sleeve 1, at least two clamping blocks 20 are disposed on an outer circumferential surface of one end of the rotary column 2, the other end of the rotary column 2 is located outside the fixed pipe sleeve 1, and the camera body 3 is fixedly connected to an end portion of the other end of the rotary column 2; the number of the clamping tables 10 equal to that of the clamping blocks 20 is arranged along the inner side wall of the fixed pipe sleeve 1, sliding grooves 12 matched with the clamping blocks 20 are formed between the adjacent clamping tables 10, an annular groove 11 is formed between the clamping tables 10 and the bottom of the fixed pipe sleeve 1, and the thickness of the annular groove 11 is larger than or equal to that of the clamping blocks 20; the bottom of the fixed pipe sleeve 1 is provided with a compression spring 14, when the fixture block 20 slides to the annular groove 11 along the sliding groove 12, the end part of one end of the rotating column 2 compresses the compression spring 14, and after the fixture block 20 rotates along the annular groove 11, the fixture block 20 is tightly abutted to the fixture table 10. In the present embodiment, the locking member 10 and the fixing pipe sleeve 1 are integrally formed, and may be fixedly connected by bonding, welding, or the like.

The camera provided by the embodiment is applied to monitoring the electric power operation process, only one fixing and mounting operation is needed to fixedly mount the fixing pipe sleeve 1 at the operation point needing to be monitored, and then the rotating column 2 provided with the camera body 3 is assembled on the fixing pipe sleeve 1 during each subsequent operation. As shown in fig. 1, when the camera body 3 needs to be installed, the fixture block 20 on the rotary column 2 is aligned to the chute 12 in the fixed pipe sleeve 1; then, as shown in fig. 2, the rotating column 2 is slid into the fixing pipe sleeve 1, and the fixture block 20 slides along the sliding groove 12 until the fixture block 20 slides into the annular groove 11; then the rotating column 2 is rotated to enable the fixture block 20 to slide along the annular groove 11, as shown in fig. 3, since the pressure spring 14 in the fixed pipe sleeve 1 has an elastic effect on the rotating column 2, the fixture block 20 is abutted against the fixture table 10 after rotation, and at this time, the rotating column 2 is stably connected with the fixed pipe sleeve 1, and the installation is completed. After the operation is accomplished, when the camera body 3 needs to be dismantled, only need rotatory column spinner 2, make fixture block 20 rotate along annular 11 to align with spout 12, in fixture block 20 automatic entering spout 12 under the effect of pressure spring 14, outside pulling column spinner 2 can be with column spinner 2 and fixed pipe box 1 separation, the completion is dismantled. The installation and disassembly process is simple and convenient, only push-pull and rotation are needed, the structure is stable, and frequent installation and disassembly can not cause damage. This eliminates the need to increase the number of camera body 3 purchases.

As shown in fig. 5, in the present embodiment, the latch 20 has an arc shape matching with the rotary post 2, and the latch 20 is tightly attached and fixed on the rotary post 2. Set up like this and be favorable to the inseparable laminating of fixture block 20 and column spinner 2 on the one hand, on the other hand also be convenient for the setting of boss 10 to make fixture block 20 easily closely laminate with annular 11 and spout 12, reduce rocking of column spinner 2 in fixed pipe box 1, thereby guarantee camera body 3's stability, guarantee the definition of surveillance video picture quality. Wherein the latch 20 is integrally formed with the rotary post 2. The processing and manufacturing are convenient, and the tight connection between the fixture block 20 and the rotating column 2 is further ensured. The fixture block 20 and the rotary column 2 may also be fixedly connected together by a fixing connection method such as bonding or welding.

In order to ensure the connection stability of the rotating column 2 and the fixing pipe sleeve 1, four clamping blocks 20 are provided in the embodiment, and the clamping blocks 20 are uniformly arranged along the circumferential direction of the outer surface of the rotating column 2, that is, each clamping block 20 is arranged at an interval of 90 degrees with the adjacent clamping block 20. The number of the fixture blocks 20 is increased, the more the fixture blocks 20 are clamped and fixed with the fixture grooves 13, the more stable the rotating column 2 is connected with the fixing pipe sleeve 1, the fixture blocks 20 are uniformly arranged along the circumferential direction, the uniform stress can be ensured, and the stability of the rotating column 2 connected with the fixing pipe sleeve 1 is further improved. And because need cooperate the fixture block 20 to set up the spout 12 and the draw-in groove 13 the same with fixture block 20 quantity along the circumference of fixed pipe box 1, combine shown in fig. 5, consequently the size of rotatory pipe and fixed pipe box 1 during the in-service use sets up four fixture blocks 20 and can play better joint fixed effect, is convenient for set up spout 12 and draw-in groove 13 simultaneously.

As shown in fig. 5, the end of the rotary post 2 is provided with a groove 21 that engages with the compression spring 14. By arranging the groove 21, when the fixture block 20 rotates along the annular groove 11, the end of the rotary column 2 not only receives the elastic force of the compression spring 14, but also generates friction with the compression spring 14, which may cause the compression spring 14 to bend along the radial direction, and the groove 21 arranged in the compression spring 14 is limited by the inner wall of the groove 21 to the compression spring 14, so that the compression spring 14 is prevented from bending.

In this embodiment, a connecting plate 15 is fixedly connected to the outer surface of the bottom 10 of the fixing pipe sleeve 1. The provision of the connection plate 15 facilitates the fixing of the fixing socket 1 in a suitable monitoring position at the point of electrical operation by means of the connection plate 15.

In this embodiment, a boss 110 extending toward the center of the ring groove 11 is further disposed on one side of the ring groove 11 close to the bottom, and after the boss 110 is disposed, when the spin column 2 slides into the fixed pipe sleeve 1, due to the limiting effect of the boss 110, one end of the spin column 2 will not excessively extrude the pressure spring 14, so that the pressure spring 14 can be prevented from being extruded to fail.

Example two: referring to fig. 6, the difference between the first embodiment and the second embodiment is that the monitoring camera for electric power operation process, which is convenient to mount and dismount, is provided with a slot adapted to the latch 20 on each of the clamping platforms 10, and the slot 13 is communicated with the annular groove 11.

Based on the above distinguishing technical characteristics, when the camera body 3 is installed on the fixed pipe sleeve 1, when the clamping block 20 slides to the position where the clamping block 20 corresponds to the clamping groove 13 along the annular groove 11, under the action of the elastic force of the pressure spring 14, the rotating column 2 automatically moves along the axial direction of the fixed pipe sleeve 1, the clamping block 20 is clamped with the clamping groove 13, at the moment, the rotating column 2 is stably connected with the fixed pipe sleeve 1, and the installation is completed. After the operation is completed, when the camera body 3 needs to be disassembled, the rotary column 2 is pressed inwards to separate the clamping block 20 from the clamping groove 13, then the rotary column 2 is rotated to enable the clamping block 20 to rotate along the annular groove 11 to be aligned with the sliding groove 12, the clamping block 20 automatically enters the sliding groove 12 under the action of the pressure spring 14, the rotary column 2 can be separated from the fixed pipe sleeve 1 by pulling the rotary column 2 outwards, and the disassembly is completed. As shown in fig. 6, after the clamping groove 13 is arranged, the clamping block 20 can be limited and fixed in the axial direction through the clamping table 10 and the pressure spring 14, the clamping block 20 can be limited and fixed in the circumferential direction through the clamping groove 13, the stability of the connection of the rotating column 2 and the fixed pipe sleeve 1 is ensured, and the definition of the shooting picture of the camera body 3 is further ensured.

Example three: as shown in fig. 7, the difference between the present embodiment and the first or second embodiment is that an electric push rod 4 is provided between the camera body 3 and the rotary column 2, and an end of the electric push rod 4 is fixedly connected to the camera body 3.

Based on above-mentioned difference technical characteristics, this camera body 3 that this embodiment provided can make camera body 3 take place to remove through electric putter 4, and the region that camera body 3 can monitor just also is wider like this, accords with the actual need on electric power operation scene more, reduces camera body 3's installation to a certain extent, reduce cost.

The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims (9)

1. Electric power operation process surveillance camera head convenient to dismouting, its characterized in that: the device comprises a fixed pipe sleeve (1), a rotating column (2) and a camera body (3), wherein one end of the rotating column (2) is arranged in the fixed pipe sleeve (1) in a sliding mode, at least two clamping blocks (20) are arranged on the outer circumferential surface of one end of the rotating column (2), the other end of the rotating column (2) is located outside the fixed pipe sleeve (1), and the camera body (3) is fixedly connected to the end portion of the other end of the rotating column (2);

clamping tables (10) with the same number as the clamping blocks (20) are arranged along the inner side wall of the fixed pipe sleeve (1), sliding grooves (12) matched with the clamping blocks (20) are formed between every two adjacent clamping tables (10), an annular groove (11) is formed between the clamping tables (10) and the bottom of the fixed pipe sleeve (1), and the thickness of the annular groove (11) is larger than or equal to that of the clamping blocks (20);

the bottom of the fixed pipe sleeve (1) is provided with a pressure spring (14), when the clamping block (20) slides to the annular groove (11) along the sliding groove (12), the end part of one end of the rotary column (2) compresses the pressure spring (14), and after the clamping block (20) rotates along the annular groove (11), the clamping block (20) is abutted to the clamping table (10).

2. The easy-to-mount/dismount power working process monitoring camera according to claim 1, wherein: the fixture block (20) is provided with a radian matched with the rotating column (2), and the fixture block (20) is tightly attached and fixed on the rotating column (2).

3. The easy-to-mount/dismount power working process monitoring camera according to claim 2, wherein: the fixture block (20) and the rotary column (2) are integrally formed.

4. The easy-to-mount/dismount power working process monitoring camera according to claim 1, wherein: the fixture blocks (20) are four, and each fixture block (20) and the adjacent fixture block (20) are arranged at an interval of 90 degrees.

5. The easy-to-mount/dismount power working process monitoring camera according to claim 1, wherein: and a groove (21) matched with the pressure spring (14) is formed in the end part of one end of the rotating column (2).

6. The easy-to-mount/dismount power working process monitoring camera according to claim 1, wherein: the outer surface of the bottom of the fixed pipe sleeve (1) is fixedly connected with a connecting plate (15).

7. The easy-to-mount/dismount power working process monitoring camera according to claim 1, wherein: an electric push rod (4) is arranged between the rotary column (2) and the camera body (3), and the end part of the push rod of the electric push rod (4) is fixedly connected with the camera body (3).

8. The easy-to-mount/dismount power working process monitoring camera according to claim 1, wherein: one side of the ring groove (11) close to the bottom is also provided with a boss (110) extending towards the center of the ring groove (11).

9. The power operation process monitoring camera facilitating disassembly and assembly as claimed in any one of claims 1 to 8, wherein: each clamping table (10) is provided with a clamping groove (13) matched with the clamping block (20), and the clamping grooves (13) are communicated with the annular grooves (11).

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